Overview

Brought to you by YData

Dataset statistics

Number of variables	23
Number of observations	5000
Missing cells	2827
Missing cells (%)	2.5%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	898.6 KiB
Average record size in memory	184.0 B

Variable types

Text	2
Categorical	7
Numeric	12
Boolean	2

Alerts

`Internet_Access_at_Home` is highly imbalanced (52.2%)	Imbalance
`Attendance (%)` has 516 (10.3%) missing values	Missing
`Assignments_Avg` has 517 (10.3%) missing values	Missing
`Parent_Education_Level` has 1794 (35.9%) missing values	Missing
`Student_ID` has unique values	Unique
`Email` has unique values	Unique

Reproduction

Analysis started	2025-02-21 15:54:09.489413
Analysis finished	2025-02-21 15:54:18.280231
Duration	8.79 seconds
Software version	ydata-profiling vv4.12.2
Download configuration	config.json

Student_ID
Text

Unique

Distinct	5000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	39.2 KiB

Length

Max length	5
Median length	5
Mean length	5
Min length	5

Characters and Unicode

Total characters	25000
Distinct characters	11
Distinct categories	2 ?
Distinct scripts	2 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	5000 ?
Unique (%)	100.0%

Sample

1st row	S1000
2nd row	S1001
3rd row	S1002
4th row	S1003
5th row	S1004

Value	Count	Frequency (%)
s1008	1	< 0.1%
s5999	1	< 0.1%
s1000	1	< 0.1%
s1001	1	< 0.1%
s1002	1	< 0.1%
s1003	1	< 0.1%
s1004	1	< 0.1%
s1005	1	< 0.1%
s5984	1	< 0.1%
s5985	1	< 0.1%
Other values (4990)	4990	99.8%

Most occurring characters

Value	Count	Frequency (%)
S	5000	20.0%
5	2500	10.0%
1	2500	10.0%
3	2500	10.0%
2	2500	10.0%
4	2500	10.0%
9	1500	6.0%
0	1500	6.0%
6	1500	6.0%
8	1500	6.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	20000	80.0%
Uppercase Letter	5000	20.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
5	2500	12.5%
1	2500	12.5%
3	2500	12.5%
2	2500	12.5%
4	2500	12.5%
9	1500	7.5%
0	1500	7.5%
6	1500	7.5%
8	1500	7.5%
7	1500	7.5%

Uppercase Letter

Value	Count	Frequency (%)
S	5000	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	20000	80.0%
Latin	5000	20.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
5	2500	12.5%
1	2500	12.5%
3	2500	12.5%
2	2500	12.5%
4	2500	12.5%
9	1500	7.5%
0	1500	7.5%
6	1500	7.5%
8	1500	7.5%
7	1500	7.5%

Latin

Value	Count	Frequency (%)
S	5000	100.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	25000	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
S	5000	20.0%
5	2500	10.0%
1	2500	10.0%
3	2500	10.0%
2	2500	10.0%
4	2500	10.0%
9	1500	6.0%
0	1500	6.0%
6	1500	6.0%
8	1500	6.0%

First_Name
Categorical

Distinct	8
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	39.2 KiB

Maria	657
Ahmed	651
Ali	644
Emma	628
Sara	612
Other values (3)	1808

Length

Max length	5
Median length	4
Mean length	4.1328
Min length	3

Characters and Unicode

Total characters	20664
Distinct characters	17
Distinct categories	2 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Omar
2nd row	Maria
3rd row	Ahmed
4th row	Omar
5th row	John

Common Values

Value	Count	Frequency (%)
Maria	657	13.1%
Ahmed	651	13.0%
Ali	644	12.9%
Emma	628	12.6%
Sara	612	12.2%
John	608	12.2%
Omar	601	12.0%
Liam	599	12.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
maria	657	13.1%
ahmed	651	13.0%
ali	644	12.9%
emma	628	12.6%
sara	612	12.2%
john	608	12.2%
omar	601	12.0%
liam	599	12.0%

Most occurring characters

Value	Count	Frequency (%)
a	4366	21.1%
m	3107	15.0%
i	1900	9.2%
r	1870	9.0%
A	1295	6.3%
h	1259	6.1%
M	657	3.2%
e	651	3.2%
d	651	3.2%
l	644	3.1%
Other values (7)	4264	20.6%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	15664	75.8%
Uppercase Letter	5000	24.2%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
a	4366	27.9%
m	3107	19.8%
i	1900	12.1%
r	1870	11.9%
h	1259	8.0%
e	651	4.2%
d	651	4.2%
l	644	4.1%
o	608	3.9%
n	608	3.9%

Uppercase Letter

Value	Count	Frequency (%)
A	1295	25.9%
M	657	13.1%
E	628	12.6%
S	612	12.2%
J	608	12.2%
O	601	12.0%
L	599	12.0%

Most occurring scripts

Value	Count	Frequency (%)
Latin	20664	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
a	4366	21.1%
m	3107	15.0%
i	1900	9.2%
r	1870	9.0%
A	1295	6.3%
h	1259	6.1%
M	657	3.2%
e	651	3.2%
d	651	3.2%
l	644	3.1%
Other values (7)	4264	20.6%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	20664	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
a	4366	21.1%
m	3107	15.0%
i	1900	9.2%
r	1870	9.0%
A	1295	6.3%
h	1259	6.1%
M	657	3.2%
e	651	3.2%
d	651	3.2%
l	644	3.1%
Other values (7)	4264	20.6%

Last_Name
Categorical

Distinct	6
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	39.2 KiB

Johnson	868
Jones	850
Davis	829
Brown	825
Smith	817

Length

Max length	8
Median length	5
Mean length	5.8338
Min length	5

Characters and Unicode

Total characters	29169
Distinct characters	18
Distinct categories	2 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Williams
2nd row	Brown
3rd row	Jones
4th row	Williams
5th row	Smith

Common Values

Value	Count	Frequency (%)
Johnson	868	17.4%
Jones	850	17.0%
Davis	829	16.6%
Brown	825	16.5%
Smith	817	16.3%
Williams	811	16.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
johnson	868	17.4%
jones	850	17.0%
davis	829	16.6%
brown	825	16.5%
smith	817	16.3%
williams	811	16.2%

Most occurring characters

Value	Count	Frequency (%)
o	3411	11.7%
n	3411	11.7%
s	3358	11.5%
i	3268	11.2%
J	1718	5.9%
h	1685	5.8%
a	1640	5.6%
m	1628	5.6%
l	1622	5.6%
e	850	2.9%
Other values (8)	6578	22.6%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	24169	82.9%
Uppercase Letter	5000	17.1%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
o	3411	14.1%
n	3411	14.1%
s	3358	13.9%
i	3268	13.5%
h	1685	7.0%
a	1640	6.8%
m	1628	6.7%
l	1622	6.7%
e	850	3.5%
v	829	3.4%
Other values (3)	2467	10.2%

Uppercase Letter

Value	Count	Frequency (%)
J	1718	34.4%
D	829	16.6%
B	825	16.5%
S	817	16.3%
W	811	16.2%

Most occurring scripts

Value	Count	Frequency (%)
Latin	29169	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
o	3411	11.7%
n	3411	11.7%
s	3358	11.5%
i	3268	11.2%
J	1718	5.9%
h	1685	5.8%
a	1640	5.6%
m	1628	5.6%
l	1622	5.6%
e	850	2.9%
Other values (8)	6578	22.6%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	29169	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
o	3411	11.7%
n	3411	11.7%
s	3358	11.5%
i	3268	11.2%
J	1718	5.9%
h	1685	5.8%
a	1640	5.6%
m	1628	5.6%
l	1622	5.6%
e	850	2.9%
Other values (8)	6578	22.6%

Email
Text

Unique

Distinct	5000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	39.2 KiB

Length

Max length	26
Median length	26
Mean length	25.778
Min length	23

Characters and Unicode

Total characters	128890
Distinct characters	25
Distinct categories	3 ?
Distinct scripts	2 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	5000 ?
Unique (%)	100.0%

Sample

1st row	student0@university.com
2nd row	student1@university.com
3rd row	student2@university.com
4th row	student3@university.com
5th row	student4@university.com

Value	Count	Frequency (%)
student8@university.com	1	< 0.1%
student4999@university.com	1	< 0.1%
student0@university.com	1	< 0.1%
student1@university.com	1	< 0.1%
student2@university.com	1	< 0.1%
student3@university.com	1	< 0.1%
student4@university.com	1	< 0.1%
student5@university.com	1	< 0.1%
student4984@university.com	1	< 0.1%
student4985@university.com	1	< 0.1%
Other values (4990)	4990	99.8%

Most occurring characters

Value	Count	Frequency (%)
t	15000	11.6%
s	10000	7.8%
u	10000	7.8%
e	10000	7.8%
n	10000	7.8%
i	10000	7.8%
d	5000	3.9%
v	5000	3.9%
@	5000	3.9%
.	5000	3.9%
Other values (15)	43890	34.1%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	100000	77.6%
Decimal Number	18890	14.7%
Other Punctuation	10000	7.8%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
t	15000	15.0%
s	10000	10.0%
u	10000	10.0%
e	10000	10.0%
n	10000	10.0%
i	10000	10.0%
d	5000	5.0%
v	5000	5.0%
c	5000	5.0%
r	5000	5.0%
Other values (3)	15000	15.0%

Decimal Number

Value	Count	Frequency (%)
1	2500	13.2%
4	2500	13.2%
3	2500	13.2%
2	2500	13.2%
9	1500	7.9%
5	1500	7.9%
8	1500	7.9%
6	1500	7.9%
7	1500	7.9%
0	1390	7.4%

Other Punctuation

Value	Count	Frequency (%)
@	5000	50.0%
.	5000	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Latin	100000	77.6%
Common	28890	22.4%

Most frequent character per script

Latin

Value	Count	Frequency (%)
t	15000	15.0%
s	10000	10.0%
u	10000	10.0%
e	10000	10.0%
n	10000	10.0%
i	10000	10.0%
d	5000	5.0%
v	5000	5.0%
c	5000	5.0%
r	5000	5.0%
Other values (3)	15000	15.0%

Common

Value	Count	Frequency (%)
@	5000	17.3%
.	5000	17.3%
1	2500	8.7%
4	2500	8.7%
3	2500	8.7%
2	2500	8.7%
9	1500	5.2%
5	1500	5.2%
8	1500	5.2%
6	1500	5.2%
Other values (2)	2890	10.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	128890	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
t	15000	11.6%
s	10000	7.8%
u	10000	7.8%
e	10000	7.8%
n	10000	7.8%
i	10000	7.8%
d	5000	3.9%
v	5000	3.9%
@	5000	3.9%
.	5000	3.9%
Other values (15)	43890	34.1%

Gender
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	39.2 KiB

Male	2551
Female	2449

Length

Max length	6
Median length	4
Mean length	4.9796
Min length	4

Characters and Unicode

Total characters	24898
Distinct characters	6
Distinct categories	2 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Female
2nd row	Male
3rd row	Male
4th row	Female
5th row	Female

Common Values

Value	Count	Frequency (%)
Male	2551	51.0%
Female	2449	49.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
male	2551	51.0%
female	2449	49.0%

Most occurring characters

Value	Count	Frequency (%)
e	7449	29.9%
a	5000	20.1%
l	5000	20.1%
M	2551	10.2%
F	2449	9.8%
m	2449	9.8%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	19898	79.9%
Uppercase Letter	5000	20.1%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
e	7449	37.4%
a	5000	25.1%
l	5000	25.1%
m	2449	12.3%

Uppercase Letter

Value	Count	Frequency (%)
M	2551	51.0%
F	2449	49.0%

Most occurring scripts

Value	Count	Frequency (%)
Latin	24898	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
e	7449	29.9%
a	5000	20.1%
l	5000	20.1%
M	2551	10.2%
F	2449	9.8%
m	2449	9.8%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	24898	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
e	7449	29.9%
a	5000	20.1%
l	5000	20.1%
M	2551	10.2%
F	2449	9.8%
m	2449	9.8%

Age
Real number (ℝ)

Distinct	7
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	21.0484

Minimum	18
Maximum	24
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	18
5-th percentile	18
Q1	19
median	21
Q3	23
95-th percentile	24
Maximum	24
Range	6
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	1.9897862
Coefficient of variation (CV)	0.094533848
Kurtosis	-1.2355855
Mean	21.0484
Median Absolute Deviation (MAD)	2
Skewness	-0.037453183
Sum	105242
Variance	3.9592493
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
21	753	15.1%
23	734	14.7%
22	732	14.6%
24	723	14.5%
19	705	14.1%
18	682	13.6%
20	671	13.4%

Value	Count	Frequency (%)
18	682	13.6%
19	705	14.1%
20	671	13.4%
21	753	15.1%
22	732	14.6%
23	734	14.7%
24	723	14.5%

Value	Count	Frequency (%)
24	723	14.5%
23	734	14.7%
22	732	14.6%
21	753	15.1%
20	671	13.4%
19	705	14.1%
18	682	13.6%

Department
Categorical

Distinct	4
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	39.2 KiB

CS	2022
Engineering	1469
Business	1006
Mathematics	503

Length

Max length	11
Median length	8
Mean length	6.7568
Min length	2

Characters and Unicode

Total characters	33784
Distinct characters	17
Distinct categories	2 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Engineering
2nd row	Engineering
3rd row	Business
4th row	Mathematics
5th row	CS

Common Values

Value	Count	Frequency (%)
CS	2022	40.4%
Engineering	1469	29.4%
Business	1006	20.1%
Mathematics	503	10.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
cs	2022	40.4%
engineering	1469	29.4%
business	1006	20.1%
mathematics	503	10.1%

Most occurring characters

Value	Count	Frequency (%)
n	5413	16.0%
e	4447	13.2%
i	4447	13.2%
s	3521	10.4%
g	2938	8.7%
C	2022	6.0%
S	2022	6.0%
r	1469	4.3%
E	1469	4.3%
B	1006	3.0%
Other values (7)	5030	14.9%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	26762	79.2%
Uppercase Letter	7022	20.8%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
n	5413	20.2%
e	4447	16.6%
i	4447	16.6%
s	3521	13.2%
g	2938	11.0%
r	1469	5.5%
u	1006	3.8%
a	1006	3.8%
t	1006	3.8%
h	503	1.9%
Other values (2)	1006	3.8%

Uppercase Letter

Value	Count	Frequency (%)
C	2022	28.8%
S	2022	28.8%
E	1469	20.9%
B	1006	14.3%
M	503	7.2%

Most occurring scripts

Value	Count	Frequency (%)
Latin	33784	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
n	5413	16.0%
e	4447	13.2%
i	4447	13.2%
s	3521	10.4%
g	2938	8.7%
C	2022	6.0%
S	2022	6.0%
r	1469	4.3%
E	1469	4.3%
B	1006	3.0%
Other values (7)	5030	14.9%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	33784	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
n	5413	16.0%
e	4447	13.2%
i	4447	13.2%
s	3521	10.4%
g	2938	8.7%
C	2022	6.0%
S	2022	6.0%
r	1469	4.3%
E	1469	4.3%
B	1006	3.0%
Other values (7)	5030	14.9%

Attendance (%)
Real number (ℝ)

Missing

Distinct	2980
Distinct (%)	66.5%
Missing	516
Missing (%)	10.3%
Infinite	0
Infinite (%)	0.0%
Mean	75.431409

Minimum	50.01
Maximum	100
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	50.01
5-th percentile	52.6415
Q1	63.265
median	75.725
Q3	87.4725
95-th percentile	97.83
Maximum	100
Range	49.99
Interquartile range (IQR)	24.2075

Descriptive statistics

Standard deviation	14.372446
Coefficient of variation (CV)	0.19053662
Kurtosis	-1.1661556
Mean	75.431409
Median Absolute Deviation (MAD)	12.055
Skewness	-0.038599792
Sum	338234.44
Variance	206.56719
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
80.9	6	0.1%
71.6	5	0.1%
86.72	5	0.1%
50.88	5	0.1%
96.09	5	0.1%
83.07	5	0.1%
75.29	5	0.1%
66.23	5	0.1%
92.88	4	0.1%
52.65	4	0.1%
Other values (2970)	4435	88.7%
(Missing)	516	10.3%

Value	Count	Frequency (%)
50.01	1	< 0.1%
50.03	1	< 0.1%
50.04	1	< 0.1%
50.05	1	< 0.1%
50.06	2	< 0.1%
50.07	1	< 0.1%
50.1	1	< 0.1%
50.13	1	< 0.1%
50.14	1	< 0.1%
50.16	1	< 0.1%

Value	Count	Frequency (%)
100	1	< 0.1%
99.99	1	< 0.1%
99.96	2	< 0.1%
99.95	1	< 0.1%
99.94	1	< 0.1%
99.93	2	< 0.1%
99.91	1	< 0.1%
99.9	1	< 0.1%
99.89	2	< 0.1%
99.87	1	< 0.1%

Midterm_Score
Real number (ℝ)

Distinct	3409
Distinct (%)	68.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	70.326844

Minimum	40
Maximum	99.98
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	40
5-th percentile	43.29
Q1	55.4575
median	70.51
Q3	84.97
95-th percentile	97.121
Maximum	99.98
Range	59.98
Interquartile range (IQR)	29.5125

Descriptive statistics

Standard deviation	17.213209
Coefficient of variation (CV)	0.24476014
Kurtosis	-1.1778091
Mean	70.326844
Median Absolute Deviation (MAD)	14.77
Skewness	-0.0220554
Sum	351634.22
Variance	296.29455
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
63.19	5	0.1%
93.56	5	0.1%
86.71	5	0.1%
87.83	5	0.1%
81.42	5	0.1%
81.59	5	0.1%
85	5	0.1%
50.51	5	0.1%
86.34	5	0.1%
44.03	4	0.1%
Other values (3399)	4951	99.0%

Value	Count	Frequency (%)
40	1	< 0.1%
40.01	2	< 0.1%
40.02	1	< 0.1%
40.03	1	< 0.1%
40.06	1	< 0.1%
40.07	1	< 0.1%
40.09	2	< 0.1%
40.1	2	< 0.1%
40.12	1	< 0.1%
40.15	1	< 0.1%

Value	Count	Frequency (%)
99.98	1	< 0.1%
99.97	1	< 0.1%
99.96	1	< 0.1%
99.93	1	< 0.1%
99.92	1	< 0.1%
99.91	1	< 0.1%
99.9	1	< 0.1%
99.89	1	< 0.1%
99.88	3	0.1%
99.85	3	0.1%

Final_Score
Real number (ℝ)

Distinct	3371
Distinct (%)	67.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	69.640788

Minimum	40
Maximum	99.98
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	40
5-th percentile	42.978
Q1	54.6675
median	69.735
Q3	84.5
95-th percentile	96.79
Maximum	99.98
Range	59.98
Interquartile range (IQR)	29.8325

Descriptive statistics

Standard deviation	17.238744
Coefficient of variation (CV)	0.24753804
Kurtosis	-1.1999614
Mean	69.640788
Median Absolute Deviation (MAD)	14.945
Skewness	0.018828204
Sum	348203.94
Variance	297.1743
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
57.47	6	0.1%
52.34	5	0.1%
54.02	5	0.1%
65.08	5	0.1%
44.49	5	0.1%
47.03	5	0.1%
59.86	5	0.1%
49.53	5	0.1%
46.4	5	0.1%
82.64	5	0.1%
Other values (3361)	4949	99.0%

Value	Count	Frequency (%)
40	1	< 0.1%
40.01	3	0.1%
40.02	1	< 0.1%
40.07	1	< 0.1%
40.09	1	< 0.1%
40.12	2	< 0.1%
40.13	1	< 0.1%
40.18	1	< 0.1%
40.19	1	< 0.1%
40.2	1	< 0.1%

Value	Count	Frequency (%)
99.98	3	0.1%
99.97	1	< 0.1%
99.96	1	< 0.1%
99.95	1	< 0.1%
99.94	1	< 0.1%
99.93	2	< 0.1%
99.91	1	< 0.1%
99.88	1	< 0.1%
99.86	2	< 0.1%
99.85	3	0.1%

Assignments_Avg
Real number (ℝ)

Missing

Distinct	2993
Distinct (%)	66.8%
Missing	517
Missing (%)	10.3%
Infinite	0
Infinite (%)	0.0%
Mean	74.798673

Minimum	50
Maximum	99.98
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	50
5-th percentile	52.451
Q1	62.09
median	74.81
Q3	86.97
95-th percentile	97.35
Maximum	99.98
Range	49.98
Interquartile range (IQR)	24.88

Descriptive statistics

Standard deviation	14.411799
Coefficient of variation (CV)	0.19267453
Kurtosis	-1.2007992
Mean	74.798673
Median Absolute Deviation (MAD)	12.46
Skewness	0.016206722
Sum	335322.45
Variance	207.69996
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
74.69	6	0.1%
97.65	5	0.1%
52.16	5	0.1%
78.62	5	0.1%
95.96	5	0.1%
62.66	5	0.1%
69.33	5	0.1%
84.33	5	0.1%
92.42	5	0.1%
87.44	5	0.1%
Other values (2983)	4432	88.6%
(Missing)	517	10.3%

Value	Count	Frequency (%)
50	2	< 0.1%
50.01	1	< 0.1%
50.02	1	< 0.1%
50.04	2	< 0.1%
50.06	1	< 0.1%
50.08	1	< 0.1%
50.09	2	< 0.1%
50.11	2	< 0.1%
50.13	2	< 0.1%
50.14	1	< 0.1%

Value	Count	Frequency (%)
99.98	1	< 0.1%
99.96	1	< 0.1%
99.95	1	< 0.1%
99.93	2	< 0.1%
99.92	2	< 0.1%
99.91	1	< 0.1%
99.87	1	< 0.1%
99.85	1	< 0.1%
99.83	1	< 0.1%
99.81	1	< 0.1%

Quizzes_Avg
Real number (ℝ)

Distinct	3173
Distinct (%)	63.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	74.910728

Minimum	50.03
Maximum	99.96
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	50.03
5-th percentile	52.4175
Q1	62.49
median	74.695
Q3	87.63
95-th percentile	97.5705
Maximum	99.96
Range	49.93
Interquartile range (IQR)	25.14

Descriptive statistics

Standard deviation	14.504281
Coefficient of variation (CV)	0.19362087
Kurtosis	-1.2000987
Mean	74.910728
Median Absolute Deviation (MAD)	12.595
Skewness	0.017547427
Sum	374553.64
Variance	210.37416
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
78.97	7	0.1%
91.53	6	0.1%
96.38	5	0.1%
52.25	5	0.1%
64.69	5	0.1%
94.06	5	0.1%
79.86	5	0.1%
58.92	5	0.1%
54.87	5	0.1%
73.79	5	0.1%
Other values (3163)	4947	98.9%

Value	Count	Frequency (%)
50.03	3	0.1%
50.06	2	< 0.1%
50.07	2	< 0.1%
50.08	1	< 0.1%
50.09	1	< 0.1%
50.11	2	< 0.1%
50.13	2	< 0.1%
50.14	1	< 0.1%
50.16	1	< 0.1%
50.17	4	0.1%

Value	Count	Frequency (%)
99.96	2	< 0.1%
99.95	1	< 0.1%
99.94	2	< 0.1%
99.93	1	< 0.1%
99.92	1	< 0.1%
99.91	1	< 0.1%
99.9	1	< 0.1%
99.87	1	< 0.1%
99.86	2	< 0.1%
99.85	1	< 0.1%

Participation_Score
Real number (ℝ)

Distinct	997
Distinct (%)	19.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.980024

Minimum	0
Maximum	10
Zeros	2
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	0
5-th percentile	0.53
Q1	2.44
median	4.955
Q3	7.5
95-th percentile	9.49
Maximum	10
Range	10
Interquartile range (IQR)	5.06

Descriptive statistics

Standard deviation	2.890136
Coefficient of variation (CV)	0.5803458
Kurtosis	-1.2118751
Mean	4.980024
Median Absolute Deviation (MAD)	2.535
Skewness	0.014938493
Sum	24900.12
Variance	8.3528862
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6.68	13	0.3%
3.97	13	0.3%
0.41	12	0.2%
8.66	12	0.2%
8.23	11	0.2%
3.46	11	0.2%
8.6	11	0.2%
6.54	11	0.2%
9.96	11	0.2%
5.54	11	0.2%
Other values (987)	4884	97.7%

Value	Count	Frequency (%)
0	2	< 0.1%
0.01	3	0.1%
0.02	8	0.2%
0.03	3	0.1%
0.04	3	0.1%
0.05	5	0.1%
0.06	2	< 0.1%
0.07	4	0.1%
0.08	6	0.1%
0.09	4	0.1%

Value	Count	Frequency (%)
10	3	0.1%
9.99	4	0.1%
9.98	10	0.2%
9.97	3	0.1%
9.96	11	0.2%
9.95	2	< 0.1%
9.94	9	0.2%
9.93	5	0.1%
9.92	6	0.1%
9.91	3	0.1%

Projects_Score
Real number (ℝ)

Distinct	3141
Distinct (%)	62.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	74.92486

Minimum	50.01
Maximum	100
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	50.01
5-th percentile	52.3195
Q1	62.32
median	74.98
Q3	87.3675
95-th percentile	97.23
Maximum	100
Range	49.99
Interquartile range (IQR)	25.0475

Descriptive statistics

Standard deviation	14.423415
Coefficient of variation (CV)	0.19250506
Kurtosis	-1.209599
Mean	74.92486
Median Absolute Deviation (MAD)	12.53
Skewness	-0.0029773478
Sum	374624.3
Variance	208.03489
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
81.41	6	0.1%
81.23	6	0.1%
84.57	5	0.1%
84.13	5	0.1%
52.54	5	0.1%
57.64	5	0.1%
90.31	5	0.1%
53.68	5	0.1%
69.24	5	0.1%
90.16	5	0.1%
Other values (3131)	4948	99.0%

Value	Count	Frequency (%)
50.01	1	< 0.1%
50.02	2	< 0.1%
50.03	4	0.1%
50.04	3	0.1%
50.05	2	< 0.1%
50.07	2	< 0.1%
50.08	1	< 0.1%
50.09	1	< 0.1%
50.12	2	< 0.1%
50.16	2	< 0.1%

Value	Count	Frequency (%)
100	1	< 0.1%
99.98	1	< 0.1%
99.97	1	< 0.1%
99.93	1	< 0.1%
99.92	1	< 0.1%
99.9	1	< 0.1%
99.89	2	< 0.1%
99.86	1	< 0.1%
99.85	1	< 0.1%
99.83	2	< 0.1%

Total_Score
Real number (ℝ)

Distinct	3171
Distinct (%)	63.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	75.121804

Minimum	50.02
Maximum	99.99
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	50.02
5-th percentile	52.4495
Q1	62.835
median	75.395
Q3	87.6525
95-th percentile	97.513
Maximum	99.99
Range	49.97
Interquartile range (IQR)	24.8175

Descriptive statistics

Standard deviation	14.399941
Coefficient of variation (CV)	0.19168791
Kurtosis	-1.1929169
Mean	75.121804
Median Absolute Deviation (MAD)	12.415
Skewness	-0.022384696
Sum	375609.02
Variance	207.35831
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
93.03	7	0.1%
51.23	7	0.1%
70.3	7	0.1%
55.55	6	0.1%
50.49	6	0.1%
80.87	5	0.1%
89.86	5	0.1%
97.73	5	0.1%
94.33	5	0.1%
75.4	5	0.1%
Other values (3161)	4942	98.8%

Value	Count	Frequency (%)
50.02	1	< 0.1%
50.03	2	< 0.1%
50.04	1	< 0.1%
50.05	1	< 0.1%
50.06	1	< 0.1%
50.07	2	< 0.1%
50.08	2	< 0.1%
50.09	1	< 0.1%
50.11	1	< 0.1%
50.12	1	< 0.1%

Value	Count	Frequency (%)
99.99	3	0.1%
99.98	2	< 0.1%
99.96	1	< 0.1%
99.95	1	< 0.1%
99.94	1	< 0.1%
99.91	1	< 0.1%
99.9	1	< 0.1%
99.85	1	< 0.1%
99.84	1	< 0.1%
99.82	2	< 0.1%

Grade
Categorical

Distinct	5
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	39.2 KiB

A	1495
B	978
D	889
F	844
C	794

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	5000
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	F
2nd row	A
3rd row	D
4th row	A
5th row	F

Common Values

Value	Count	Frequency (%)
A	1495	29.9%
B	978	19.6%
D	889	17.8%
F	844	16.9%
C	794	15.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
a	1495	29.9%
b	978	19.6%
d	889	17.8%
f	844	16.9%
c	794	15.9%

Most occurring characters

Value	Count	Frequency (%)
A	1495	29.9%
B	978	19.6%
D	889	17.8%
F	844	16.9%
C	794	15.9%

Most occurring categories

Value	Count	Frequency (%)
Uppercase Letter	5000	100.0%

Most frequent character per category

Uppercase Letter

Value	Count	Frequency (%)
A	1495	29.9%
B	978	19.6%
D	889	17.8%
F	844	16.9%
C	794	15.9%

Most occurring scripts

Value	Count	Frequency (%)
Latin	5000	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
A	1495	29.9%
B	978	19.6%
D	889	17.8%
F	844	16.9%
C	794	15.9%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	5000	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
A	1495	29.9%
B	978	19.6%
D	889	17.8%
F	844	16.9%
C	794	15.9%

Study_Hours_per_Week
Real number (ℝ)

Distinct	251
Distinct (%)	5.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	17.65886

Minimum	5
Maximum	30
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	5
5-th percentile	6.3
Q1	11.4
median	17.5
Q3	24.1
95-th percentile	28.9
Maximum	30
Range	25
Interquartile range (IQR)	12.7

Descriptive statistics

Standard deviation	7.2758643
Coefficient of variation (CV)	0.41202344
Kurtosis	-1.2220094
Mean	17.65886
Median Absolute Deviation (MAD)	6.3
Skewness	0.00074335589
Sum	88294.3
Variance	52.938201
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9.6	32	0.6%
11.2	32	0.6%
29.3	30	0.6%
26.5	29	0.6%
16.9	29	0.6%
14.8	29	0.6%
24.1	29	0.6%
9.9	28	0.6%
12.9	28	0.6%
28.9	28	0.6%
Other values (241)	4706	94.1%

Value	Count	Frequency (%)
5	11	0.2%
5.1	19	0.4%
5.2	16	0.3%
5.3	17	0.3%
5.4	23	0.5%
5.5	14	0.3%
5.6	16	0.3%
5.7	8	0.2%
5.8	27	0.5%
5.9	24	0.5%

Value	Count	Frequency (%)
30	7	0.1%
29.9	19	0.4%
29.8	28	0.6%
29.7	23	0.5%
29.6	26	0.5%
29.5	24	0.5%
29.4	22	0.4%
29.3	30	0.6%
29.2	27	0.5%
29.1	23	0.5%

Extracurricular_Activities
Boolean

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	5.0 KiB

False	3493
True	1507

Value	Count	Frequency (%)
False	3493	69.9%
True	1507	30.1%

Internet_Access_at_Home
Boolean

Imbalance

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	5.0 KiB

True	4485
False	515

Value	Count	Frequency (%)
True	4485	89.7%
False	515	10.3%

Parent_Education_Level
Categorical

Missing

Distinct	4
Distinct (%)	0.1%
Missing	1794
Missing (%)	35.9%
Memory size	39.2 KiB

PhD	820
Bachelor's	810
High School	796
Master's	780

Length

Max length	11
Median length	10
Mean length	7.9713038
Min length	3

Characters and Unicode

Total characters	25556
Distinct characters	19
Distinct categories	4 ?
Distinct scripts	2 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	High School
2nd row	Master's
3rd row	High School
4th row	High School
5th row	PhD

Common Values

Value	Count	Frequency (%)
PhD	820	16.4%
Bachelor's	810	16.2%
High School	796	15.9%
Master's	780	15.6%
(Missing)	1794	35.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
phd	820	20.5%
bachelor's	810	20.2%
high	796	19.9%
school	796	19.9%
master's	780	19.5%

Most occurring characters

Value	Count	Frequency (%)
h	3222	12.6%
o	2402	9.4%
s	2370	9.3%
l	1606	6.3%
c	1606	6.3%
r	1590	6.2%
e	1590	6.2%
'	1590	6.2%
a	1590	6.2%
D	820	3.2%
Other values (9)	7170	28.1%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	18348	71.8%
Uppercase Letter	4822	18.9%
Other Punctuation	1590	6.2%
Space Separator	796	3.1%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
h	3222	17.6%
o	2402	13.1%
s	2370	12.9%
l	1606	8.8%
c	1606	8.8%
r	1590	8.7%
e	1590	8.7%
a	1590	8.7%
i	796	4.3%
g	796	4.3%

Uppercase Letter

Value	Count	Frequency (%)
D	820	17.0%
P	820	17.0%
B	810	16.8%
H	796	16.5%
S	796	16.5%
M	780	16.2%

Other Punctuation

Value	Count	Frequency (%)
'	1590	100.0%

Space Separator

Value	Count	Frequency (%)
	796	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Latin	23170	90.7%
Common	2386	9.3%

Most frequent character per script

Latin

Value	Count	Frequency (%)
h	3222	13.9%
o	2402	10.4%
s	2370	10.2%
l	1606	6.9%
c	1606	6.9%
r	1590	6.9%
e	1590	6.9%
a	1590	6.9%
D	820	3.5%
P	820	3.5%
Other values (7)	5554	24.0%

Common

Value	Count	Frequency (%)
'	1590	66.6%
	796	33.4%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	25556	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
h	3222	12.6%
o	2402	9.4%
s	2370	9.3%
l	1606	6.3%
c	1606	6.3%
r	1590	6.2%
e	1590	6.2%
'	1590	6.2%
a	1590	6.2%
D	820	3.2%
Other values (9)	7170	28.1%

Family_Income_Level
Categorical

Distinct	3
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	39.2 KiB

Low	1983
Medium	1973
High	1044

Length

Max length	6
Median length	4
Mean length	4.3926
Min length	3

Characters and Unicode

Total characters	21963
Distinct characters	12
Distinct categories	2 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Medium
2nd row	Medium
3rd row	Low
4th row	High
5th row	High

Common Values

Value	Count	Frequency (%)
Low	1983	39.7%
Medium	1973	39.5%
High	1044	20.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
low	1983	39.7%
medium	1973	39.5%
high	1044	20.9%

Most occurring characters

Value	Count	Frequency (%)
i	3017	13.7%
L	1983	9.0%
w	1983	9.0%
o	1983	9.0%
M	1973	9.0%
e	1973	9.0%
d	1973	9.0%
u	1973	9.0%
m	1973	9.0%
H	1044	4.8%
Other values (2)	2088	9.5%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	16963	77.2%
Uppercase Letter	5000	22.8%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
i	3017	17.8%
w	1983	11.7%
o	1983	11.7%
e	1973	11.6%
d	1973	11.6%
u	1973	11.6%
m	1973	11.6%
g	1044	6.2%
h	1044	6.2%

Uppercase Letter

Value	Count	Frequency (%)
L	1983	39.7%
M	1973	39.5%
H	1044	20.9%

Most occurring scripts

Value	Count	Frequency (%)
Latin	21963	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
i	3017	13.7%
L	1983	9.0%
w	1983	9.0%
o	1983	9.0%
M	1973	9.0%
e	1973	9.0%
d	1973	9.0%
u	1973	9.0%
m	1973	9.0%
H	1044	4.8%
Other values (2)	2088	9.5%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	21963	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
i	3017	13.7%
L	1983	9.0%
w	1983	9.0%
o	1983	9.0%
M	1973	9.0%
e	1973	9.0%
d	1973	9.0%
u	1973	9.0%
m	1973	9.0%
H	1044	4.8%
Other values (2)	2088	9.5%

Stress_Level (1-10)
Real number (ℝ)

Distinct	10
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.4808

Minimum	1
Maximum	10
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3
median	5
Q3	8
95-th percentile	10
Maximum	10
Range	9
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	2.8615501
Coefficient of variation (CV)	0.52210446
Kurtosis	-1.2241976
Mean	5.4808
Median Absolute Deviation (MAD)	2
Skewness	0.014218697
Sum	27404
Variance	8.1884691
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
4	533	10.7%
8	524	10.5%
3	509	10.2%
2	504	10.1%
5	495	9.9%
1	489	9.8%
7	489	9.8%
10	488	9.8%
9	488	9.8%
6	481	9.6%

Value	Count	Frequency (%)
1	489	9.8%
2	504	10.1%
3	509	10.2%
4	533	10.7%
5	495	9.9%
6	481	9.6%
7	489	9.8%
8	524	10.5%
9	488	9.8%
10	488	9.8%

Value	Count	Frequency (%)
10	488	9.8%
9	488	9.8%
8	524	10.5%
7	489	9.8%
6	481	9.6%
5	495	9.9%
4	533	10.7%
3	509	10.2%
2	504	10.1%
1	489	9.8%

Sleep_Hours_per_Night
Real number (ℝ)

Distinct	51
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.48814

Minimum	4
Maximum	9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	39.2 KiB

Quantile statistics

Minimum	4
5-th percentile	4.2
Q1	5.2
median	6.5
Q3	7.7
95-th percentile	8.8
Maximum	9
Range	5
Interquartile range (IQR)	2.5

Descriptive statistics

Standard deviation	1.4522834
Coefficient of variation (CV)	0.22383664
Kurtosis	-1.2035237
Mean	6.48814
Median Absolute Deviation (MAD)	1.3
Skewness	-0.0033305739
Sum	32440.7
Variance	2.1091272
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6.6	119	2.4%
6.8	116	2.3%
4.2	116	2.3%
7.7	115	2.3%
4.3	113	2.3%
7.9	113	2.3%
6.9	112	2.2%
8.9	112	2.2%
4.7	112	2.2%
4.9	110	2.2%
Other values (41)	3862	77.2%

Value	Count	Frequency (%)
4	49	1.0%
4.1	104	2.1%
4.2	116	2.3%
4.3	113	2.3%
4.4	104	2.1%
4.5	91	1.8%
4.6	100	2.0%
4.7	112	2.2%
4.8	99	2.0%
4.9	110	2.2%

Value	Count	Frequency (%)
9	49	1.0%
8.9	112	2.2%
8.8	90	1.8%
8.7	98	2.0%
8.6	100	2.0%
8.5	104	2.1%
8.4	92	1.8%
8.3	95	1.9%
8.2	99	2.0%
8.1	91	1.8%

Interactions

Correlations

	Age	Assignments_Avg	Attendance (%)	Department	Extracurricular_Activities	Family_Income_Level	Final_Score	First_Name	Gender	Grade	Internet_Access_at_Home	Last_Name	Midterm_Score	Parent_Education_Level	Participation_Score	Projects_Score	Quizzes_Avg	Sleep_Hours_per_Night	Stress_Level (1-10)	Study_Hours_per_Week	Total_Score
Age	1.000	-0.033	0.010	0.016	0.032	0.012	-0.016	0.000	0.029	0.000	0.000	0.000	0.006	0.031	-0.014	0.003	0.007	-0.005	-0.005	0.002	0.017
Assignments_Avg	-0.033	1.000	-0.038	0.000	0.028	0.035	0.010	0.000	0.034	0.000	0.016	0.000	-0.007	0.000	0.014	0.007	0.007	0.019	0.011	0.024	0.001
Attendance (%)	0.010	-0.038	1.000	0.017	0.000	0.000	-0.026	0.000	0.000	0.374	0.000	0.026	-0.008	0.000	-0.030	-0.013	-0.029	-0.036	0.012	0.016	-0.020
Department	0.016	0.000	0.017	1.000	0.000	0.023	0.029	0.025	0.000	0.011	0.000	0.028	0.000	0.000	0.000	0.000	0.027	0.031	0.000	0.019	0.000
Extracurricular_Activities	0.032	0.028	0.000	0.000	1.000	0.006	0.000	0.008	0.000	0.026	0.000	0.000	0.000	0.000	0.031	0.000	0.000	0.023	0.039	0.000	0.000
Family_Income_Level	0.012	0.035	0.000	0.023	0.006	1.000	0.019	0.018	0.026	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.016	0.000	0.030	0.015
Final_Score	-0.016	0.010	-0.026	0.029	0.000	0.019	1.000	0.017	0.000	0.011	0.031	0.000	0.001	0.000	0.014	-0.003	0.003	-0.014	-0.000	0.009	0.007
First_Name	0.000	0.000	0.000	0.025	0.008	0.018	0.017	1.000	0.000	0.013	0.000	0.000	0.014	0.000	0.000	0.015	0.000	0.022	0.019	0.010	0.030
Gender	0.029	0.034	0.000	0.000	0.000	0.026	0.000	0.000	1.000	0.000	0.000	0.000	0.026	0.000	0.000	0.033	0.012	0.000	0.000	0.000	0.000
Grade	0.000	0.000	0.374	0.011	0.026	0.000	0.011	0.013	0.000	1.000	0.000	0.013	0.026	0.000	0.010	0.000	0.000	0.030	0.000	0.019	0.033
Internet_Access_at_Home	0.000	0.016	0.000	0.000	0.000	0.000	0.031	0.000	0.000	0.000	1.000	0.008	0.000	0.034	0.000	0.000	0.000	0.000	0.000	0.000	0.000
Last_Name	0.000	0.000	0.026	0.028	0.000	0.000	0.000	0.000	0.000	0.013	0.008	1.000	0.022	0.000	0.010	0.000	0.000	0.009	0.000	0.000	0.000
Midterm_Score	0.006	-0.007	-0.008	0.000	0.000	0.000	0.001	0.014	0.026	0.026	0.000	0.022	1.000	0.034	-0.001	0.014	-0.011	-0.004	0.020	0.002	-0.001
Parent_Education_Level	0.031	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.034	0.000	0.034	1.000	0.009	0.000	0.000	0.000	0.000	0.000	0.000
Participation_Score	-0.014	0.014	-0.030	0.000	0.031	0.000	0.014	0.000	0.000	0.010	0.000	0.010	-0.001	0.009	1.000	-0.026	-0.006	-0.006	-0.006	-0.005	-0.034
Projects_Score	0.003	0.007	-0.013	0.000	0.000	0.000	-0.003	0.015	0.033	0.000	0.000	0.000	0.014	0.000	-0.026	1.000	0.005	-0.004	-0.015	0.004	-0.018
Quizzes_Avg	0.007	0.007	-0.029	0.027	0.000	0.000	0.003	0.000	0.012	0.000	0.000	0.000	-0.011	0.000	-0.006	0.005	1.000	0.002	0.001	0.020	0.014
Sleep_Hours_per_Night	-0.005	0.019	-0.036	0.031	0.023	0.016	-0.014	0.022	0.000	0.030	0.000	0.009	-0.004	0.000	-0.006	-0.004	0.002	1.000	0.008	-0.004	0.002
Stress_Level (1-10)	-0.005	0.011	0.012	0.000	0.039	0.000	-0.000	0.019	0.000	0.000	0.000	0.000	0.020	0.000	-0.006	-0.015	0.001	0.008	1.000	0.004	0.004
Study_Hours_per_Week	0.002	0.024	0.016	0.019	0.000	0.030	0.009	0.010	0.000	0.019	0.000	0.000	0.002	0.000	-0.005	0.004	0.020	-0.004	0.004	1.000	-0.013
Total_Score	0.017	0.001	-0.020	0.000	0.000	0.015	0.007	0.030	0.000	0.033	0.000	0.000	-0.001	0.000	-0.034	-0.018	0.014	0.002	0.004	-0.013	1.000

Missing values

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

Sample

	Student_ID	First_Name	Last_Name	Email	Gender	Age	Department	Attendance (%)	Midterm_Score	Final_Score	Assignments_Avg	Quizzes_Avg	Participation_Score	Projects_Score	Total_Score	Grade	Study_Hours_per_Week	Extracurricular_Activities	Internet_Access_at_Home	Parent_Education_Level	Family_Income_Level	Stress_Level (1-10)	Sleep_Hours_per_Night
0	S1000	Omar	Williams	student0@university.com	Female	22	Engineering	52.29	55.03	57.82	84.22	74.06	3.99	85.90	56.09	F	6.2	No	Yes	High School	Medium	5	4.7
1	S1001	Maria	Brown	student1@university.com	Male	18	Engineering	97.27	97.23	45.80	NaN	94.24	8.32	55.65	50.64	A	19.0	No	Yes	NaN	Medium	4	9.0
2	S1002	Ahmed	Jones	student2@university.com	Male	24	Business	57.19	67.05	93.68	67.70	85.70	5.05	73.79	70.30	D	20.7	No	Yes	Master's	Low	6	6.2
3	S1003	Omar	Williams	student3@university.com	Female	24	Mathematics	95.15	47.79	80.63	66.06	93.51	6.54	92.12	61.63	A	24.8	Yes	Yes	High School	High	3	6.7
4	S1004	John	Smith	student4@university.com	Female	23	CS	54.18	46.59	78.89	96.85	83.70	5.97	68.42	66.13	F	15.4	Yes	Yes	High School	High	2	7.1
5	S1005	Liam	Brown	student5@university.com	Male	21	Engineering	NaN	78.85	43.53	71.40	52.20	6.38	67.29	62.08	B	8.5	Yes	Yes	PhD	High	1	5.0
6	S1006	Ahmed	Jones	student6@university.com	Male	24	Business	57.60	66.26	89.07	84.52	98.40	2.30	93.65	83.21	F	21.3	No	Yes	NaN	Low	5	6.4
7	S1007	Ahmed	Smith	student7@university.com	Male	19	Engineering	51.91	45.67	73.96	80.12	95.90	3.73	93.24	81.93	F	27.3	Yes	No	NaN	Medium	4	4.3
8	S1008	Omar	Smith	student8@university.com	Female	21	CS	85.97	84.42	90.87	57.05	56.33	0.51	94.01	95.62	A	8.0	No	No	Bachelor's	Low	9	8.8
9	S1009	Sara	Smith	student9@university.com	Female	22	Engineering	64.01	87.96	98.47	96.98	55.63	5.88	78.60	84.99	A	9.6	No	Yes	NaN	Medium	10	6.4

	Student_ID	First_Name	Last_Name	Email	Gender	Age	Department	Attendance (%)	Midterm_Score	Final_Score	Assignments_Avg	Quizzes_Avg	Participation_Score	Projects_Score	Total_Score	Grade	Study_Hours_per_Week	Extracurricular_Activities	Internet_Access_at_Home	Parent_Education_Level	Family_Income_Level	Stress_Level (1-10)	Sleep_Hours_per_Night
4990	S5990	Ali	Johnson	student4990@university.com	Male	24	CS	80.53	87.83	43.70	69.29	69.46	1.84	65.16	81.18	F	15.2	No	Yes	NaN	Low	7	7.1
4991	S5991	John	Williams	student4991@university.com	Female	20	Engineering	55.54	59.68	63.09	NaN	56.92	2.32	81.30	89.55	D	18.8	Yes	Yes	NaN	Low	5	6.8
4992	S5992	Sara	Johnson	student4992@university.com	Male	18	CS	NaN	61.44	64.59	NaN	50.11	3.53	80.08	62.51	A	23.3	Yes	No	High School	Medium	1	6.2
4993	S5993	Ali	Johnson	student4993@university.com	Female	22	Business	99.21	60.16	59.18	59.74	63.01	2.70	69.56	85.86	A	16.9	No	Yes	NaN	Low	2	7.8
4994	S5994	John	Johnson	student4994@university.com	Female	19	Mathematics	NaN	69.92	55.48	75.26	54.36	8.03	64.36	55.88	F	25.5	No	Yes	High School	Low	2	4.1
4995	S5995	Ahmed	Jones	student4995@university.com	Male	19	Business	NaN	82.15	60.33	80.09	99.32	5.00	58.42	85.21	D	25.5	No	Yes	High School	Low	10	8.3
4996	S5996	Emma	Brown	student4996@university.com	Male	19	Business	65.11	86.31	49.80	NaN	88.08	2.79	60.87	95.96	C	5.0	No	Yes	NaN	Medium	4	4.0
4997	S5997	John	Brown	student4997@university.com	Female	24	CS	87.54	63.55	64.21	94.28	50.19	3.13	82.65	54.25	A	24.8	Yes	No	High School	Medium	4	6.3
4998	S5998	Sara	Davis	student4998@university.com	Male	23	CS	92.56	79.79	94.28	81.20	61.18	0.40	94.29	55.84	A	16.1	Yes	Yes	Bachelor's	Low	1	8.4
4999	S5999	Maria	Brown	student4999@university.com	Female	21	Engineering	83.92	83.24	53.47	51.76	83.51	0.49	69.25	77.86	F	29.2	No	Yes	PhD	Low	2	6.1

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Uppercase Letter

Most occurring scripts

Most frequent character per script

Common

Latin

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Decimal Number

Other Punctuation

Most occurring scripts

Most frequent character per script

Latin

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Most occurring scripts

Most frequent character per script

Latin